GB/T Translated English of Chinese Standard: GB/T

Transcription

1 Translated English of Chinese Standard: GB/T GB NATIONAL STANDARD OF THE PEOPLE S REPUBLIC OF CHINA ICS T 35 GB/T Replacing GB/T Connection Set for Conductive Charging of Electric Vehicles - Part 2: AC Charging Coupler 电动汽车传导充电用连接装置 第 2 部分 : 交流充电接口 Issued on: December 28, 2015 Implemented on: January 1, 2016 Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee. Page 1 of 19

2 Table of Contents Foreword Scope Normative References Terminologies and Definitions General Requirements Rated Values of AC Charging Coupler Functions of Charging Coupler Dimensions... 8 Appendix A (Normative) Structure Dimensions of Charging Coupler Appendix B (Informative) Examples for Installation Dimensions of Vehicle-socket and Supply-socket in Charging Mode Appendix C (Normative) Spatial Size Requirements of Vehicle-plug and Supply-plug in Charging Mode Bibliography Page 2 of 19

3 Foreword GB/T Connection Set of Conductive Charging for Electric Vehicles consists of 3 parts: - Part 1: General Requirements; - Part 2: AC charging coupler; - Part 3: DC charging coupler. This Part is Part 2 of GB/T This Part was drafted in accordance with the rules given in GB/T This Part replaces "Connection Set of Conductive Charging for Electric Vehicles - Part 2: AC Charging Coupler" (GB/T ). Compared with GB/T , the main technical changes are as follows: - The requirement the rated current shall not exceed 32A was modified to the rated current shall not exceed 63A (see Chapter 1); - 10A and 63A were added among the rated current values of charging coupler (see Table 1); - The function of spare contact was extended to three-phase charging function (see Table 2); - R4 resistance was added (see Figure 3); - The content of control pilot circuit and control principle was deleted (see Appendix A of 2011 edition); - Some dimensions of control pilot contact and mechanical lock of charging coupler were modified; drainage holes (optional) in socket were added; seal ring was modified as optional (see Appendix A); - The spatial size requirements of plug were modified and adjusted as a normative appendix (see Appendix C). This Part was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This Part shall be under the jurisdiction of the National Technical Committee on Automobiles of Standardization Administration of China (SAC/TC 114). Page 3 of 19

4 Main drafting organizations of this Part: China Automotive Technology & Research Center, State Grid Corporation of China AND China National Electric Apparatus Research Institute Co., Ltd. Participating drafting organizations of this Part: China Electricity Council, Nanjing Nari Group Corporation, BYD Auto Industry Company Limited, SAIC Motor Corporation Limited R&D Center, Xuji Group Corporation, China Electric Power Research Institute, BYD Daimler New Technology Co., Ltd., Suzhou Chilye Environmental Protection Science and Technology Co., Ltd., China FAW Group Corporation R&D Center, Chongqing Chang an New Energy Automobile Co., Ltd., Amphenol PCD Shenzhen Co., Ltd., Nanjing Phoenix Contact Co., Ltd., Potevio New Energy Co., Ltd. AND Anhui Jianghuai Automobile Co., Ltd. Chief drafters of this Part: Lian Yubo, Zhou Rong, Wu Bin, Wang Hongjun, Zhu Daoping, Zhao Xiang, Yin Jiatong, Huang Wei, Liu Yongdong, Shao Zhehai, Meng Xiangfeng, Zhang Tianqiang, Shi Shuanglong, Lv Guowei, Yuan Changrong, Wang Zhicheng, Xu Xiao, Zhou Guangrong, Shuai Qiangjun, Chen Ling, Tang Wuwu, Li Xiaoqiang, Chen Xiaonan, Zhao Jiuzhi and Wu Zhiqiang. The previous edition replaced by this Part is: - GB/T Page 4 of 19

5 Connection Set for Conductive Charging of Electric Vehicles - Part 2: AC Charging Coupler 1 Scope This Part of GB/T specifies the general requirements, function definitions, type structures, parameters and dimensions of AC charging coupler for conductive charging of electric vehicles This Part is applicable to AC charging coupler for conductive charging of electric vehicles, of which the rated voltage shall not exceed 440V(AC), the frequency shall be 50Hz, and the rated current shall not exceed 63A(AC). Note: If the plugs and socket-outlets of AC charging coupler adopt the standardized plugs and socket-outlets complying with GB and GB 1002, then this Part is not applicable to these plugs and socket-outlets. 2 Normative References The following documents for the application of this document are essential. For dated reference, only the dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document. GB/T Electric Vehicle Conductive Charging System - Part 1: General Requirements GB/T Connection Set for Conductive Charging of Electric Vehicles - Part 1: General Requirements 3 Terminologies and Definitions For the purposes of this document, the terminologies and definitions defined in GB/T apply. 4 General Requirements The technical requirements and test methods of AC charging coupler shall meet the requirements of GB/T Page 5 of 19

6 5 Rated Values of AC Charging Coupler The rated values of AC charging coupler are detailed in Table 1. Table 1 Rated Values of AC Charging Coupler Rated voltage V Rated current A /16/ /32/63 6 Functions of Charging Coupler 6.1 Electrical parameters and functions 7 pairs of contacts are respectively included in vehicle-coupler and supply-coupler in charging mode 3, and their electrical parameters and function definitions are detailed in Table 2. Table 2 Electrical Parameters and Function Definitions of Contacts Contact No. /identification Rated voltage and current Function definition 1-(L1) 250 V 10 A/16 A/32 A AC power supply (single-phase) 440 V 16 A/32 A/63 A AC power supply (three-phase) 2-(L2) 440 V 16 A/32 A/63 A AC power supply (three-phase) 3-(L3) 440 V 16 A/32 A/63 A AC power supply (three-phase) 4-(N) 250 V 10 A/16 A/32 A Neutral line (single-phase) 440 V 16 A/32 A/63 A Neutral line (three-phase) 5-( ) - Protective earthing (PE), for connecting earth wire of power supply equipment and electrical chassis of vehicle 6-(CC) 0 V~30 V 2 A Charging connection confirmation 7-(CP) 0 V~30 V 2 A Control pilot 6.2 Contact arrangement mode The contact arrangement modes of the vehicle-coupler and supply-coupler in charging mode 3 are shown in Figure 1 and Figure 2. Page 6 of 19

7 Bibliography [1] GB 1002 Single Phase Plugs and Socket-outlets for Household and Similar Purposes - Types Basic Parameters and Dimensions [2] GB Plugs and Socket-outlets for Household and Similar Purposes - Part 1: General Requirements END Page 19 of 19